the reason it might not be completed. >> a science experiment with beach trash, researchers trying to find out what might have come from japan. >> tonight on ktvu channel 2 news at 6:00 p.m. add up to 100 calories? your world. my world. ♪ [ whispers ] real bacon...creamy cheese... [ whispers ] 100 calories... say it again... a >>> condolences to the national zoo, one day after the death of a panda cub there. officials in washington, d.c. say the cub had abnormalities but they don't know the cause of death. the concern is now the well being of the mama who appears to be mourning. >> over night she slept well. sadly we witnesses her cradling an ojfor the -- object for the rest of the night. >> they hope to know more on what caused the cub's death in two week. the baby was eating and was not crushed by the mother. >> homeless people near the cal train station in san francisco expected to get kicked out today but it didn't happen. people received notices last week telling them to move out by today and they anticipated the chp would be there today to enforce the order but the only people